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What is the best way to count “find” results?
...intf '.' \; | wc -c , but this takes far too long when there are more than 10000 results. Is there no faster/better way to do this?
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background function in Python
...code that displays a message to the user, but that can sometimes take over 10 seconds for non-local images. Is there a way I could call this function when it's needed, but run it in the background while the code continues to execute? I would just use a default image until the correct one becomes av...
How do I programmatically shut down an instance of ExpressJS for testing?
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158
Things have changed because the express server no longer inherits from the node http server. F...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...ection on IOStreams (p.68). Most relevant to your question is in Section 6.1.2 ("Execution Speed"):
Since certain aspects of IOStreams processing are
distributed over multiple facets, it
appears that the Standard mandates an
inefficient implementation. But this
is not the case — by usi...
A beginner's guide to SQL database design [closed]
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edited Dec 18 '08 at 11:00
community wiki
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jQuery Event : Detect changes to the html/text of a div
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How can I count occurrences with groupBy?
...;
System.out.println(counted);
}
}
Result:
{Hello=2, World=1}
(There's also the possibility of using groupingByConcurrent for more efficiency. Something to bear in mind for your real code, if it would be safe in your context.)
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How can I remove a style added with .css() function?
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Default visibility of class methods in PHP
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181
Default is public.
Class methods may be defined as public, private, or protected. Methods ...
Unique Constraint in Entity Framework Code First
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